459628432 has 10 divisors (see below), whose sum is σ = 890530118. Its totient is φ = 229814208.

The previous prime is 459628423. The next prime is 459628441. The reversal of 459628432 is 234826954.

It is an interprime number because it is at equal distance from previous prime (459628423) and next prime (459628441).

It can be written as a sum of positive squares in only one way, i.e., 279424656 + 180203776 = 16716^2 + 13424^2 .

It is a super-2 number, since 2×459628432² = 422516591005557248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14363373 + ... + 14363404.

Almost surely, 2^459628432 is an apocalyptic number.

It is an amenable number.

459628432 is a deficient number, since it is larger than the sum of its proper divisors (430901686).

459628432 is a wasteful number, since it uses less digits than its factorization.

459628432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28726785 (or 28726779 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The square root of 459628432 is about 21438.9466159138. The cubic root of 459628432 is about 771.7363592767.

The spelling of 459628432 in words is "four hundred fifty-nine million, six hundred twenty-eight thousand, four hundred thirty-two".